ICON Vehicle Dynamics 21000 Rear 4.5" Lift Box Kit for Jeep JK Wrangler

The ICON Vehicle Dynamics Rear Box Kit provides essential components for completing a 4.5-inch lift installation on the rear of 2007-2018 Jeep Wrangler JK models. Designed to work seamlessly with ICON suspension systems, this comprehensive kit addresses critical geometry corrections and component upgrades needed when lifting your vehicle.

Key Components:

• CNC laser-cut and brake-formed track bar drop bracket with powder coat finish for corrosion resistance
• Billet aluminum bump stop spacers for proper suspension travel management
• Fabricated adjustable rear sway bar links with FK rod ends and polyurethane bushings
• Stainless steel braided brake lines for improved durability and performance
• Complete mounting hardware for straightforward installation

This kit corrects rear axle geometry changes that occur with lifted suspensions, ensuring proper handling characteristics and component alignment. The adjustable sway bar links allow fine-tuning of suspension articulation, while the precision-engineered track bar bracket maintains proper steering geometry. All components are manufactured to ICON's exacting standards for fit, finish, and long-term durability in demanding off-road environments.

California Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.